Mansfield electricity prices have decreased by 0.2¢ over the past 7 days for an average 1000 kWh home. That’s a $2/month savings for the average family. With 113 plans available ranging from 6.6¢ to 21.53¢ per kWh, the market is showing some downward movement. If you’ve been considering switching, declining rates are typically a good window to lock in.